Mobile storage rack for tray tables



FIG. 1 is a perspective view of my new design for a mobile storage rackfor tray tables;

FIG. 2 is a front elevational view of my new design;

FIG. 3 is a back elevational view of my new design;

FIG. 4 is a side elevational view of my new design as seen from the leftside of FIG. 2;

FIG. 5 is a top view of my new design; and

FIG. 6 is a bottom view of my new design.

The ornamental design for a mobile storage rack for tray tables, asshown.